<!DOCTYPE html>

<html>
<head>
    <meta charset="UTF-8">
    <title>首页</title>
</head>
<body>

    <h3>测试Session</h3>

    <form action="/login" method="post">
        <input type="text" name="username">
        <input type="text" name="password">
        <button type="submit">登录</button>
    </form>
    
</body>
</html>